A next-level concept beyond relativistic computing that uses the gravitational aspects of Einstein's General Relativity for information processing. The idea is to exploit the warping of spacetime itself—like using the gravity wells of black holes or the stretched fabric around massive objects—to perform calculations. Think of it as using the universe's geometry as a computational substrate. Time dilation isn't from speed, but from gravity.
Example: A "black hole server farm." You lower a sealed compute pod toward the event horizon of a small, artificial black hole. From the perspective of distant operators, time for the pod grinds almost to a halt due to intense gravity. The pod performs an impossibly complex calculation (like modeling climate over millennia) in what feels like a few hours of external time. You then retrieve it, having effectively performed vast amounts of computation in a short external timeframe. It's the ultimate overclocking—using gravity to freeze a processor's clock so it can do more ticks relative to the outside world. It's Spacetime Computing.
by Abzugal January 24, 2026
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